.page-products {
  --pd-band-bg: linear-gradient(132deg, var(--wine) 0%, var(--cellar) 58%, var(--ember) 100%);
  --pd-edge: var(--gilt-line);
  --pd-card-line: var(--hairline);
  --pd-table-head: var(--cellar);
  --pd-table-alt: var(--archive-wash);

  background-color: var(--cream);
  color: var(--ink);
  font-family: var(--font-text);
  overflow-x: clip;
}

/* ---------- 面包屑 ---------- */
.page-products .pd-crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0;
  padding: 1rem 0 0.9rem;
  list-style: none;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--ink-70);
}

.page-products .pd-crumbs li + li::before {
  content: "／";
  margin-right: 0.4rem;
  color: var(--mist);
}

.page-products .pd-crumbs a {
  color: var(--ink-70);
  text-decoration: none;
  border-bottom: 1px solid var(--hairline);
  transition: color var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out);
}

.page-products .pd-crumbs a:hover,
.page-products .pd-crumbs a:focus-visible {
  color: var(--wine);
  border-color: var(--gilt);
}

.page-products .pd-crumbs [aria-current="page"] {
  color: var(--ink);
}

/* ---------- 主题带 ---------- */
.page-products .pd-band {
  position: relative;
  background-color: var(--wine);
  background-image: var(--pd-band-bg);
  color: var(--snow);
  padding-block: clamp(2.2rem, 6vw, 4.6rem) clamp(2rem, 5vw, 3.6rem);
  border-bottom: 1px solid var(--pd-edge);
  overflow: hidden;
}

.page-products .pd-band::after {
  content: "";
  position: absolute;
  inset: auto -10% -55% 42%;
  height: 78%;
  background: radial-gradient(closest-side, rgba(199, 164, 94, 0.22), rgba(199, 164, 94, 0));
  pointer-events: none;
}

.page-products .pd-band__inner {
  position: relative;
  display: grid;
  gap: clamp(1.6rem, 4vw, 2.6rem);
}

.page-products .pd-band__eyebrow {
  color: var(--gilt);
}

.page-products .pd-band h1 {
  margin: 0.5rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 6.4vw, 4rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: 0.01em;
  color: var(--snow);
  max-width: 20ch;
}

.page-products .pd-band__lede {
  margin: 1.1rem 0 0;
  max-width: 40ch;
  font-size: clamp(0.95rem, 1.6vw, 1.0625rem);
  line-height: 1.8;
  color: var(--on-dark);
}

.page-products .pd-params {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem 1.1rem;
  margin: 0;
  padding-top: 1.4rem;
  border-top: 1px solid var(--pd-edge);
}

.page-products .pd-params__item {
  min-width: 0;
}

.page-products .pd-params dt {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: var(--on-dark-soft);
}

.page-products .pd-params dd {
  margin: 0.35rem 0 0;
  font-family: var(--font-num);
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--gilt);
}

/* ---------- 通用区块排布 ---------- */
.page-products .pd-head {
  max-width: var(--measure);
}

.page-products .pd-head--wide {
  max-width: 46rem;
}

.page-products .pd-head h2 {
  margin: 0.55rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.4vw, 2.25rem);
  font-weight: 600;
  line-height: 1.28;
  color: var(--ink);
}

.page-products .pd-head .prose {
  margin: 0.9rem 0 0;
  color: var(--ink-82);
  line-height: 1.85;
}

.page-products .pd-figure {
  margin: clamp(1.8rem, 4vw, 3rem) 0 0;
}

.page-products .pd-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 表格 ---------- */
.page-products .pd-table-wrap {
  margin-top: clamp(1.5rem, 3.5vw, 2.4rem);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  background-color: var(--snow);
  border: 1px solid var(--pd-card-line);
  border-radius: var(--radius-m);
}

.page-products .pd-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  font-size: 0.9375rem;
  line-height: 1.6;
}

.page-products .pd-table caption {
  padding: 1rem 1.15rem 0.4rem;
  text-align: left;
  font-size: 0.8125rem;
  color: var(--ink-50);
  caption-side: top;
}

.page-products .pd-table th,
.page-products .pd-table td {
  padding: 0.72rem 1.15rem;
  text-align: left;
  vertical-align: top;
}

.page-products .pd-table thead th {
  background-color: var(--pd-table-head);
  color: var(--snow);
  font-weight: 600;
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  white-space: nowrap;
  border-bottom: 1px solid var(--pd-edge);
}

.page-products .pd-table tbody tr {
  border-bottom: 1px solid var(--hairline-soft);
  transition: background-color var(--dur) var(--ease-out);
}

.page-products .pd-table tbody tr:nth-child(even) {
  background-color: var(--pd-table-alt);
}

.page-products .pd-table tbody tr:hover,
.page-products .pd-table tbody tr:focus-within {
  background-color: var(--gilt-wash);
}

.page-products .pd-table__code {
  font-family: var(--font-num);
  letter-spacing: 0.05em;
  color: var(--ink);
  white-space: nowrap;
}

.page-products .pd-table tbody tr:hover .pd-table__code,
.page-products .pd-table tbody tr:focus-within .pd-table__code {
  color: var(--wine);
}

.page-products .pd-table .num,
.page-products .pd-table td.num {
  font-family: var(--font-num);
  letter-spacing: 0.04em;
}

/* ---------- 留白声明 ---------- */
.page-products .pd-note {
  padding-block: clamp(3rem, 8vw, 6rem);
  background-color: var(--cream);
}

.page-products .pd-note__rule {
  margin: 0 0 1.6rem;
}

.page-products .pd-note__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.8vw, 1.85rem);
  font-weight: 600;
  line-height: 1.35;
  color: var(--ink);
}

.page-products .pd-note .prose {
  margin: 1rem 0 0;
  color: var(--ink-70);
  line-height: 1.9;
}

/* ---------- 交付方式对齐 ---------- */
.page-products .pd-align {
  margin-top: clamp(1.6rem, 3.5vw, 2.4rem);
  border-left: 1px solid var(--pd-edge);
}

.page-products .pd-align__row {
  display: grid;
  gap: 0.3rem;
  padding: 1rem 0 1rem 1.15rem;
  border-bottom: 1px solid var(--hairline-soft);
  transition: background-color var(--dur) var(--ease-out), padding-left var(--dur) var(--ease-out);
}

.page-products .pd-align__row:first-child {
  border-top: 1px solid var(--hairline-soft);
}

.page-products .pd-align__row:hover {
  background-color: var(--gilt-wash);
  padding-left: 1.4rem;
}

.page-products .pd-align__cell {
  margin: 0;
}

.page-products .pd-align__cell--step {
  display: flex;
  align-items: baseline;
  gap: 0.65rem;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--ink);
}

.page-products .pd-align__idx {
  color: var(--amber);
  font-size: 0.875rem;
  letter-spacing: 0.08em;
}

.page-products .pd-align__cell--term {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--ink-70);
}

.page-products .pd-figure--delivery .media__caption {
  max-width: 40ch;
}

/* ---------- 条款分级 ---------- */
.page-products .pd-tiers__grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 2.6rem);
}

.page-products .pd-table--tiers {
  min-width: 620px;
}

.page-products .pd-figure--doc {
  margin: 0;
}

/* ---------- 季度轮换 ---------- */
.page-products .pd-scale {
  margin-top: clamp(1.8rem, 4vw, 2.6rem);
  padding: 1rem 0;
  border-top: 1px solid var(--hairline-soft);
  border-bottom: 1px solid var(--hairline-soft);
}

.page-products .pd-scale__svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .pd-scale__axis {
  stroke: var(--hairline);
  stroke-width: 1;
}

.page-products .pd-scale__seg {
  stroke-width: 7;
  stroke-linecap: butt;
}

.page-products .pd-scale__seg--wine { stroke: var(--wine); }
.page-products .pd-scale__seg--cellar { stroke: var(--cellar); }
.page-products .pd-scale__seg--amber { stroke: var(--amber); }
.page-products .pd-scale__seg--archive { stroke: var(--archive); }

.page-products .pd-scale__tick {
  stroke: var(--mist);
  stroke-width: 1.5;
}

.page-products .pd-scale__dot {
  fill: var(--gilt);
}

.page-products .pd-quarters__list {
  display: grid;
  gap: 1rem;
  margin: clamp(1.6rem, 3.5vw, 2.4rem) 0 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-products .pd-quarters__item {
  padding: 1.15rem 1.2rem 1.3rem;
  background-color: var(--snow);
  border: 1px solid var(--pd-card-line);
  border-top: 2px solid var(--gilt);
  border-radius: var(--radius-s) var(--radius-s) var(--radius-m) var(--radius-m);
  transition: transform var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out);
}

.page-products .pd-quarters__item:hover,
.page-products .pd-quarters__item:focus-within {
  transform: translateY(-3px);
  box-shadow: 0 12px 26px rgba(36, 27, 26, 0.09);
}

.page-products .pd-quarters__index {
  margin: 0;
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
  color: var(--wine);
}

.page-products .pd-quarters__title {
  margin: 0.45rem 0 0;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--ink);
}

.page-products .pd-quarters__text {
  margin: 0.55rem 0 0.85rem;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--ink-70);
}

.page-products .pd-figure--ring {
  max-width: 620px;
  margin-inline: auto;
}

/* ---------- 结尾转交 ---------- */
.page-products .pd-handoff {
  background-color: var(--cream);
  padding-bottom: clamp(3rem, 8vw, 5.5rem);
}

.page-products .pd-handoff__grid {
  display: grid;
  gap: clamp(1.8rem, 4vw, 3rem);
  align-items: start;
}

.page-products .pd-figure--map {
  margin: 0;
}

.page-products .pd-handoff__body h2 {
  margin: 0.55rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 600;
  line-height: 1.3;
  color: var(--ink);
}

.page-products .pd-handoff__body .prose {
  margin: 0.9rem 0 0;
  color: var(--ink-82);
}

.page-products .pd-handoff__list {
  margin: 1.4rem 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--hairline-soft);
}

.page-products .pd-handoff__list li {
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--hairline-soft);
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--ink-70);
}

.page-products .pd-handoff__list a {
  color: var(--wine);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--gilt-line);
  transition: color var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out);
}

.page-products .pd-handoff__list a:hover,
.page-products .pd-handoff__list a:focus-visible {
  color: var(--cellar);
  border-color: var(--wine);
}

.page-products .pd-handoff__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

/* ---------- 焦点可见性 ---------- */
.page-products a:focus-visible,
.page-products .pd-quarters__item:focus-visible {
  outline: 2px solid var(--gilt);
  outline-offset: 2px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .pd-params {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pd-align__row {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: baseline;
    gap: 1.5rem;
  }

  .page-products .pd-quarters__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-products .pd-band__inner {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    align-items: end;
    gap: clamp(2rem, 5vw, 4rem);
  }

  .page-products .pd-params {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding-top: 0;
    padding-left: clamp(1.5rem, 3vw, 2.4rem);
    border-top: 0;
    border-left: 1px solid var(--pd-edge);
  }

  .page-products .pd-tiers__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .pd-quarters__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pd-handoff__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
  }

  .page-products .pd-figure--ring {
    max-width: 520px;
  }
}

@media (min-width: 1200px) {
  .page-products .pd-figure--delivery {
    max-width: 60%;
    margin-left: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pd-quarters__item,
  .page-products .pd-align__row,
  .page-products .pd-crumbs a,
  .page-products .pd-handoff__list a {
    transition: none;
  }

  .page-products .pd-quarters__item:hover,
  .page-products .pd-quarters__item:focus-within {
    transform: none;
  }
}